Results 81 to 90 of about 1,359,149 (381)

Blastic plasmacytoid dendritic cell neoplasm presenting as leukemia without cutaneous involvement in a 25 years male patient: Unusual presentation of a rare entity

Indian Journal of Pathology and Microbiology, 2015
Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare, aggressive neoplasm classified under "acute myeloid leukemia (AML) and related precursor neoplasm" by current WHO classification.
Sumaira Qayoom, Garima Durga, Seena George, Khaliqur Rahman   +3 more
doaj   +1 more source

Microglia limit brain tumor development by restricting tumor cell proliferation and inducing T‐cell immunity

Molecular Oncology, EarlyView.
Microglia (BV2) and IL‐4‐treated BMDMs promote astrocytoma clustering and inhibit tumor growth, not shown in other macrophage cells. In vivo, microglial co‐implantation enhances CD8+ T cell infiltration, elevates Granzyme B, lowers circulating MDSCs, and extends survival only in immune‐competent mice, but not in immune‐deficient mice.
Tzu‐Chieh Sun, Ching‐Fang Yu, Sheng‐Yan Wu, Wei‐Chung Cheng, Chi‐Shiun Chiang, Fang‐Hsin Chen   +5 more
wiley   +1 more source

Angiosarcoma at the site of nonfunctioning arteriovenous fistula in a kidney transplant recipient

Journal of Vascular Surgery Cases and Innovative Techniques, 2016
Angiosarcoma is a rare malignant neoplasm of the endothelial cells of blood vessels or lymphatics. We report a case of a 46-year-old male patient with a kidney transplant who developed epithelioid angiosarcoma at the site of a nonfunctioning ...
Riyadh A. Aldaabil, MD, Ahmed M. Alkhunaizi, MD, Najla A. Al-Dawsari, MD, Mohamad F. Dawamneh, MD, Rola Rabah, MD   +4 more
doaj   +1 more source

Investigating the cell of origin and novel molecular targets in Merkel cell carcinoma: a historic misnomer

Molecular Oncology, EarlyView.
This study indicates that Merkel cell carcinoma (MCC) does not originate from Merkel cells, and identifies gene, protein & cellular expression of immune‐linked and neuroendocrine markers in primary and metastatic Merkel cell carcinoma (MCC) tumor samples, linked to Merkel cell polyomavirus (MCPyV) status, with enrichment of B‐cell and other immune cell
Richie Jeremian, Sriraam Sivachandran, Melissa Galati, Brandon Ramchatesingh, Hibo Rijal, Johnny Hanna, Elena Netchiporouk, May Chergui, Margaret Redpath, Samy Abou Setah, Ivan V. Litvinov   +10 more
wiley   +1 more source

The Unusual Presentation of Bilateral Proptosis Presents a Dilemma in the Case of Juvenile Myelomonocytic Leukemia

Indian Journal of Medical and Paediatric Oncology
Juvenile myelomonocytic leukemia (JMML) is a myelodysplastic/myeloproliferative neoplasm. It is a rare pediatric neoplasm occurring in early childhood. Herein, we present a case of JMML in a 4-year-old girl admitted for primary complaints of protrusion ...
Himanshu Gohatre, Deepali Ambike, Garima Singh Deo, Rajesh Kulkarni, Tushar Patil   +4 more
doaj   +1 more source

Histiocytic Sarcoma in a Kidney Transplant Patient: A Case Report and Review of the Literature

Case Reports in Pathology, 2016
Objective. Histiocytic sarcoma (HS) is an aggressive neoplasm with only limited number of reported series of cases and rare case reports of occurrence as a posttransplant neoplastic disorder.
Maressa Pollen, Siraj El Jamal, Jack Lewin, Varsha Manucha   +3 more
doaj   +1 more source

Treatment of hilar cholangiocarcinoma (Klatskin tumors) with hepatic resection or transplantation [PDF]

, 1998
Background: Because of the rarity of hilar cholangiocarcinoma, its prognostic risk factors have not been sufficiently analyzed. This retrospective study was undertaken to evaluate various pathologic risk factors which influenced survival after curative ...
Dvorchik, I, Fung, JJ, Iwatsuki, S, Lee, RG, Madariaga, JR, Marsh, JW, Starzl, TE, Todo, S   +7 more
core   +1 more source

Current trends in single‐cell RNA sequencing applications in diabetes mellitus

FEBS Open Bio, EarlyView.
Single‐cell RNA sequencing is a powerful approach to decipher the cellular and molecular landscape at a single‐cell resolution. The rapid development of this technology has led to a wide range of applications, including the detection of cellular and molecular mechanisms and the identification and introduction of novel potential diagnostic and ...
Seyed Sajjad Zadian, Khodakaram Jahanbin, Shekoofeh Nikooei, Marzieh Rostaminejad, Arezoo Rahimi, Pedram Abdizadeh, Behnam Alipoor   +6 more
wiley   +1 more source

Aggressive NK-cell leukemia: A rare entity with diagnostic and therapeutic challenge

Human Pathology: Case Reports, 2016
Aggressive natural killer cell leukemia (ANKL) is a rare neoplasm of mature natural killer cells, with an extremely poor overall survival, which is almost always EBV related, with majority of cases reported in East Asia.
Alia Nazarullah, Michelle Don, Yuliya Linhares, Serhan Alkan, Qin Huang   +4 more
doaj   +1 more source

Malignant lymphomas in transplantation patients: a review of the world experience. [PDF]

, 1970
Malignant lymphomas developed in 9 renal homograft recipients treated at widely separated transplantation centers. The development of these tumors appears to be an indirect complication of organ transplantation and/or the measures taken to prevent ...
Penn, I, Starzl, TE
core